Emerald|Lab Grown|IGI

1.50ct E IF Emerald Lab Grown Diamond

ID • E/IF • IGI LG643437230

Shape and cutting style on the report: Emerald cut

Certificate IGI LG643437230

Diamond specifications and retailer prices

From €204 EUR
$228 USD
As of October 30, 2026
Save €2,285 EUR (92%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: €2,490 EUR at Queensmith · As of October 27, 2026
View at Queensmith

About this 1.5ct lab-grown emerald diamond

This 1.5ct lab-grown emerald sits in the one-and-a-half to two carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG643437230 or 643437230. Listed at 24 retailers as of October 27, 2026, with prices from €204 to €2,490, a €2,285 spread on the same certified stone. Queensmith lists it at €2,490. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
E
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.1°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG643437230
Dimensions8.14 × 5.36 × 3.38 mm
L/W Ratio1.52
Culet sizeLong
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
8.14 mm5.36 mm1.50 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG643437230
Side View
Table 62.0%Crown 33.1°Girdle: MediumPavilion 40.5°Culet: LNGDepth 63.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: €529 EUR|Low: €204 EUR|High: €2,524 EUR|Avg: €791 EUR|-1.5%
Retailer 1
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Retailer 22
October 31, 2026
Retailer 8€204 EUR
Retailer 9€228 EUR
Retailer 20€237 EUR
Retailer 3€253 EUR
Retailer 13€253 EUR
Retailer 12€375 EUR
Retailer 11€378 EUR
Retailer 2€479 EUR
Retailer 18€481 EUR
Retailer 1€529 EUR
Retailer 19€652 EUR
Retailer 21€689 EUR
Retailer 6€818 EUR
Retailer 7€900 EUR
Retailer 15€1,032 EUR
Retailer 14€1,053 EUR
Retailer 10€1,088 EUR
Retailer 17€1,128 EUR
Retailer 5€1,149 EUR
Retailer 22€1,907 EUR
Retailer 4€1,960 EUR
Retailer 16€2,202 EUR

41 data points across 22 retailers

24 retailers€204 EUR to €2,490 EUR

A
Cheapest Retailer
-
€204 EUR
$228 USD
A
Retailer 2
-
€228 EUR
$255 USD
View
Final sale: no returns
A
Retailer 3
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€237 EUR
$265 USD
View
A
Retailer 4
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€253 EUR
$283 USD
View
A
Retailer 5
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€253 EUR
$283 USD
View
B+
Retailer 6
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€375 EUR
$419 USD
View
A
Retailer 7
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€378 EUR
HK$3,300 HKD
View
A
Retailer 8
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€479 EUR
$535 USD
View
A
Retailer 9
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€481 EUR
ZAR 8,680 ZAR
View
A
Retailer 10
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€529 EUR
£465 GBP
View
A
Retailer 11
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€652 EUR
A$1,121 AUD
View
A
Retailer 12
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€689 EUR
$770 USD
View
B+
Retailer 13
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€818 EUR
$914 USD
View
B+
Retailer 14
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€900 EUR
$1,005 USD
View
B+
Retailer 15
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€996 EUR
$1,113 USD
View
B+
Retailer 16
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€1,032 EUR
$1,153 USD
View
B+
Retailer 17
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€1,053 EUR
$1,176 USD
View
B+
Retailer 18
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€1,088 EUR
SGD 1,642 SGD
View
B+
Retailer 19
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€1,128 EUR
£992 GBP
View
B+
Retailer 20
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€1,149 EUR
$1,284 USD
View
B
Retailer 21
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€1,907 EUR
$2,130 USD
View
B
Retailer 22
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€1,960 EUR
$2,190 USD
View
B
Retailer 23
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€2,202 EUR
$2,460 USD
View
Most Expensive
B
Queensmith
LG643437230 · Oct 27
€2,490 EUR
£2,190 GBP
View
23 more retailers have this diamond
Prices start from €204 EURSave up to €2,285 EUR

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
1.50ct Emerald
€204 EUR